Automated methodology for determination of stress distribution in human abdominal aortic aneurysm

Journal of Biomechanical Engineering

Volumn 127, Issue 5, 2005, Pages 868-871

  Raghavan, Madhavan L ^a   Fillinger, Mark F ^b   Marra, Steven P ^c   Naegelein, Bernhard P ^c   Kennedy, Francis E ^c  

^a IA United States   (United States)

^b DARTMOUTH COLLEGE   (United States)

^c DARTMOUTH COLLEGE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; BIOMECHANICS; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; PATIENT MONITORING; STATISTICAL METHODS; STRESS CONCENTRATION; SURGERY;

ABDOMINAL AORTIC ANEURYSM (AAA); AUTOMATED ALGORITHMS; MESH REFINEMENT;

BIOLOGICAL ORGANS;

ABDOMINAL AORTA ANEURYSM; AGED; ALGORITHM; ARTICLE; AUTOMATION; CARDIOVASCULAR RISK; CLINICAL ARTICLE; CONTROLLED STUDY; FEMALE; FINITE ELEMENT ANALYSIS; FISHER EXACT TEST; HUMAN; MALE; METHODOLOGY; PROGNOSIS; RISK FACTOR; STATISTICAL ANALYSIS; STRESS; STUDENT T TEST;

ALGORITHMS; AORTIC ANEURYSM, ABDOMINAL; ARTIFICIAL INTELLIGENCE; COMPUTER SIMULATION; DIAGNOSIS, COMPUTER-ASSISTED; HUMANS; MODELS, CARDIOVASCULAR; PROGNOSIS; RISK ASSESSMENT; RISK FACTORS; SHEAR STRENGTH; STRESS, MECHANICAL;

EID: 25444532596     PISSN: 01480731     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1992530     Document Type: Article

References (26)

1. Thubrikar, M. J., al-Soudi, J., and Robicsek, F., 2001, "Wall Stress Studies of Abdominal Aortic Aneurysm in a Clinical Model," Ann. Vasc. Surg., 15(3), pp. 355-366.
2. Raghavan, M. L., and Vorp, D. A., 2000, "Toward a Biomechanical Tool to Evaluate Rupture Potential of Abdominal Aortic Aneurysm: Identification of a Finite Strain Constitutive Model and Evaluation of its Applicability," J. Biomech., 33(4), pp. 475-482.
3. Raghavan, M. L., Vorp, D. A., Federle, M. P., Makaroun, M. S., and Webster, M. W., 2000, "Wall Stress Distribution on Three-Dimensionally Reconstructed Models of Human Abdominal Aortic Aneurysm," J. Vasc. Surg., 31(4), pp. 760-769.
4. Wang, D. H., Makaroun, M. S., Webster, M. W., and Vorp, D. A., 2002, "Effect of Intraluminal Thrombus on Wall Stress in Patient-Specific Models of Abdominal Aortic Aneurysm," J. Vasc. Surg., 36(3), pp. 1-7.
5. Di Martino, E. S., Guadagni, G., Fumero, A., Ballerini, G., Spirito, R., Biglioli, P., and Redaelli, A., 2001, "Fluid-Structure Interaction Within Realistic Three-Dimensional Models of the Aneurysmatic Aorta as a Guidance to Assess the Risk of Rupture of the Aneurysm," Med. Eng. Phys., 23(9), pp. 647-655.
6. Fillinger, M. F., 1997, "Utility of Spiral CT in the Preoperative Eevaluation of Patients with Abdominal Aortic Aneurysms," in Advances In Vascular Surgery, AD, W., ed., Mosby, St. Louis, MO, pp. 115-131.
7. Fillinger, M. F., 1999, "New Imaging Techniques in Endovascular Surgery," Surg. Clin. North Am., 79(3), pp. 451-475.
8. Fillinger, M. F., 1999, "Computed Tomography, CT Angiography and Three-Dimensional Reconstruction for the Evaluation of Vascular Disease," In Rutherford's Textbook of Vascular Surgery, Rb, R., ed. 5th ed., W. B. Saunders, Philadelphia, PA.
9. Canann, S. A., Muthukrishna, S. N., and Phillips, R. K., 1996, "Topological Refinement Procedures for Triangular Finite Element Meshes," Eng. Comput., 12(3-4), pp. 243-255.
10. Schurink, G. W., van Baalen, J. M., Visser, M. J., and van Bockel, J. H., 2000, "Thrombus Within an Aortic Aneurysm Does Not Reduce Pressure on the Aneurysmal Wall," J. Vasc. Surg., 31(3), pp. 501-506.
11. Peattie, R. A., Asbury, C. L., Bluth, E. I., and Riehle, T. J., 1996, "Steady Flow in Models of Abdominal Aortic Aneurysms. Part II: Wall Stresses and Their Implication for in vivo Thrombosis and Rupture," J. Ultrasound Med., 15(10), pp. 689-696.
12. Fillinger, M. F., Raghavan, M. L., Marra, S. P., Cronenwett, J. L., and Kennedy, F. E., 2002, "In Vivo Analysis of Mechanical Wall Stress and Abdominal Aortic Aneurysm Rupture Risk," J. Vasc. Surg., 36(3), pp. 589-597.
13. Vorp, D. A., Raghavan, M. L., and Webster, M. W., 1998, "Mechanical Wall Stress in Abdominal Aortic Aneurysm: Influence of Diameter and Asymmetry," J. Vasc. Surg., 27(4), pp. 632-639.
14. Raghavan, M. L., Webster, M. W., and Vorp, D. A., 1996, "Ex vivo Biomechanical Behavior of Abdominal Aortic Aneurysm: Assessment Using a New Mathematical Model," Ann. Biomed. Eng., 24(5), pp. 573-582.
15. Fillinger, M. F., Marra, S. P., Raghavan, M. L., and Kennedy, F. E., 2003, "Prediction of Rupture Risk in Abdominal Aortic Aneurysm During Observation: Wall Stress Versus Diameter," J. Vasc. Surg., 37(4), pp. 724-732.
16. Lederle, F. A., Wilson, S. E., Johnson, G. R., Reinke, D. B., Littooy, F. N., Acher, C. W., Ballard, D. J., Messina, L. M., Gordon, I. L., Chute, E. P., Krupski, W. C., Busuttil, S. J., Barone, G. W., Sparks, S., Graham, L. M., Rapp, J. H., Makaroun, M. S., Moneta, G. L., Cambria, R. A., Makhoul, R. G., Eton, D., Ansel, H. J., Freischlag, J. A., and Bandyk, D., 2002, "Immediate Repair Compared with Surveillance of Small Abdominal Aortic Aneurysms," N. Engl. J. Med., 346(19), pp. 1437-1444.
17. The United Kingdom Small Aneurysm Trial Participants, 2002, "Long-Term Outcomes of Immediate Repair Compared with Surveillance of Small Abdominal Aortic Aneurysms," N. Engl. J. Med., 346(19), pp. 1445-1452.
18. Owen, S. J., and White, D. R., 2003, "Mesh-Based Geometry," Int. J. Numer. Methods Eng., 58(2), pp. 375-395.
19. Mower, W. R., and Quinones, W. J., 2001, "Regarding "Thrombus Within an Aortic Aneurysm Does Not Reduce Pressure on the Aneurysm Wall"," J. Vasc. Surg., 33(3), pp. 660-661.
20. Raghavan, M. L., Kratzberg, J., and da Silva, E. S., 2002, "Experimental Investigation of the Role of Thrombus on the Pressure-Strain Relationship in Human Abdominal Aortic Aneurysm," IV World Congress of Biomechanics, Calgary, Alberta, Canada.
21. Raghavan, M. L., Ikeda, M. H., and da Silva, E. S., 2002, "Failure Strength Distribution in Abdominal Aortic Aneurysm: A Necropsy Study," 2002 International Mechanical Engineering Congress & Exposition, ASME, New Orleans, LA.
22. Marra, S. P., Kennedy, F. E., and Fillinger, M. F., 2002, "Mechanical Properties Characterization of Abdominal Aortic Aneurysm Tissue Using Biaxial Testing," 2002 ASME International Mechanical Engineering Congress and Exposition, ASME, New Orleans, LA.
23. Raghavan, M. L., Ma, B., Kennedy, F. E., Fillinger, M. F., and da Silva, E. S., 2002, "Determination of the Zero-Pressure Configuration of Cardiovascular Structures From in vivo Configuration," 2nd Joint Conference of the IEEE Engineering in Medicine and Biology Society and the Biomedical Engineering Society, Houston, TX.
24. Raghavan, M. L., 1998, "Mechanical Wall Stress in Abdominal Aortic Aneurysm: Towards The Development of a Clinical Tool to Predict Aneurysm Rupture," Ph.D. dissertation, University of Pittsburgh, Pittsburgh, PA.
25. Raghavan, M. L., Kratzberg, J., and da Silva, E. S., 2004, "Heterogeneous, Variable Wall-Thickness Modeling of a Ruptured Abdominal Aortic Aneurysm," 2004 ASME International Mechanical Engineering Congress and Exposition, Anaheim, CA.
26. Geest, J. V., Bohra, A., Sun, W., Di Martino, E., Sacks, M. S., and Vorp, D. A., 2004, "Development and 3D Finite Elment Implementation of a Multiaxial Constitutive Relation for Abdominal Aortic Aneurysms," 2004 International Mechanical Engineering Congress and Exposition, Anaheim, CA.